diff options
Diffstat (limited to 'lib/Target/PowerPC')
| -rw-r--r-- | lib/Target/PowerPC/PPCISelLowering.cpp | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/lib/Target/PowerPC/PPCISelLowering.cpp b/lib/Target/PowerPC/PPCISelLowering.cpp index 214c869206..cf4c9e61a5 100644 --- a/lib/Target/PowerPC/PPCISelLowering.cpp +++ b/lib/Target/PowerPC/PPCISelLowering.cpp @@ -5531,10 +5531,14 @@ SDValue PPCTargetLowering::LowerBUILD_VECTOR(SDValue Op, // we convert to a pseudo that will be expanded later into one of // the above forms. SDValue Elt = DAG.getConstant(SextVal, MVT::i32); - EVT VT = Op.getValueType(); - int Size = VT == MVT::v16i8 ? 1 : (VT == MVT::v8i16 ? 2 : 4); - SDValue EltSize = DAG.getConstant(Size, MVT::i32); - return DAG.getNode(PPCISD::VADD_SPLAT, dl, VT, Elt, EltSize); + EVT VT = (SplatSize == 1 ? MVT::v16i8 : + (SplatSize == 2 ? MVT::v8i16 : MVT::v4i32)); + SDValue EltSize = DAG.getConstant(SplatSize, MVT::i32); + SDValue RetVal = DAG.getNode(PPCISD::VADD_SPLAT, dl, VT, Elt, EltSize); + if (VT == Op.getValueType()) + return RetVal; + else + return DAG.getNode(ISD::BITCAST, dl, Op.getValueType(), RetVal); } // If this is 0x8000_0000 x 4, turn into vspltisw + vslw. If it is |